Nonlinear differential equations on theta constants

Orateur: 
Y. Ohyama
Affiliation: 
Tokushima University
Dates: 
Lundi, 18 Mars, 2019 - 14:00 - 15:00
Résumé: 

Jacobi and Halphen studied nonlinear differential equations satisfied
by elliptic theta null values.  We study theta constants of higher genus and
differential relations of theta constants.